예제 #1
0
  public void remove(OIdentifiable identifiable) {
    if (removeFromNewEntries(identifiable)) {
      if (size >= 0) size--;
    } else {
      final Change counter = changes.get(identifiable);
      if (counter == null) {
        // Not persistent keys can only be in changes or newEntries
        if (identifiable.getIdentity().isPersistent()) {
          changes.put(identifiable, new DiffChange(-1));
          size = -1;
        } else
          // Return immediately to prevent firing of event
          return;
      } else {
        counter.decrement();

        if (size >= 0)
          if (counter.isUndefined()) size = -1;
          else size--;
      }
    }

    if (this.owner != null) ORecordInternal.unTrack(this.owner, identifiable);

    if (updateOwner)
      fireCollectionChangedEvent(
          new OMultiValueChangeEvent<OIdentifiable, OIdentifiable>(
              OMultiValueChangeEvent.OChangeType.REMOVE, identifiable, null, identifiable, false));
  }
예제 #2
0
    @Override
    public void remove() {
      if (currentRemoved)
        throw new IllegalStateException("Current element has already been removed");

      if (currentValue == null)
        throw new IllegalStateException("Next method was not called for given iterator");

      if (removeFromNewEntries(currentValue)) {
        if (size >= 0) size--;
      } else {
        Change counter = changedValues.get(currentValue);
        if (counter != null) {
          counter.decrement();
          if (size >= 0)
            if (counter.isUndefined()) size = -1;
            else size--;
        } else {
          if (nextChange != null) {
            changedValues.put(currentValue, new DiffChange(-1));
            changedValuesIterator =
                changedValues.tailMap(nextChange.getKey(), false).entrySet().iterator();
          } else {
            changedValues.put(currentValue, new DiffChange(-1));
          }

          size = -1;
        }
      }

      if (OSBTreeRidBag.this.owner != null)
        ORecordInternal.unTrack(OSBTreeRidBag.this.owner, currentValue);

      if (updateOwner)
        fireCollectionChangedEvent(
            new OMultiValueChangeEvent<OIdentifiable, OIdentifiable>(
                OMultiValueChangeEvent.OChangeType.REMOVE,
                currentValue,
                null,
                currentValue,
                false));
      currentRemoved = true;
    }